Sentora Support Forums

Hi,
Is possible force all users to use auth with SMTP? And disable the SMTP use without auth?
How to do this?
Thanks,

Yes you can do that if you modify .

/etc/sentora/configs/postfix/main.cf

Check:

Code:
smtpd_recipient_restrictions = permit_sasl_authenticated,
        permit_mynetworks,
        reject_unauth_destination,
        reject_non_fqdn_sender,
        reject_non_fqdn_recipient,
        reject_unknown_recipient_domain

There you have the sequence that allow sending thru SMTP & remove: permit_mynetworks,

So users need to be authentificated before sending.

M B

Me.B,
It's worked for me!
Thanks!

Sentora Support Forums

rafaht

Me.B

rafaht